html, body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%; 
}

.feed-title {
    font-size: large;
}
.feed-even {
    background-color: #C0C0C0;
}
.feed-uneven {
    background-color: #808080;
}
.feed-time {
    font-size: small;
    color:   #C0C0C0;
}

.content {
	min-height: 100%;
	position: relative;
	overflow: auto;
	z-index: 0; 
}

.background {
	position: absolute;
	z-index: -1;
	top: 0;
	bottom: 0;
	margin: 0;
	padding: 0;
}

.top_block {
	width: 100%;
	display: block; 
}

.bottom_block {
	position: absolute;
	width: 100%;
	display: block;
	bottom: 0; 
}

.left_block {
	display: block;
	float: left; 
}

.right_block {
	display: block;
	float: right; 
}

.center_block {
	display: block;
	width: auto; 
}

.Header {
	width: 100%;
	height: 70px;
	background-color: #C90000;
	text-align:center;
}

.background.menu {
	height: auto !important;
	padding-bottom: 0;
	left: 0;
	width: 187px;
	background-color: #FFFF80; 
}

.menu {
	height: auto;
	width: 187px;
	padding-bottom: 70px;
}

.options {
	width: 100%;
	height: 34px;
	background-color: #FFFF80;
}

.background.preview {
	height: auto !important;
	padding-bottom: 0;
	left: 0;
	right: 0;
	background-color: #FFFFFF;
	margin-bottom: 70px;
	margin-left: 187px; 
}

.preview {
	width: auto;
	height: auto;
	padding-bottom: 70px;
}

.footer {
	width: 100%;
	height: 70px;
	background-color: #999966;
}